Electronic Temperature Sensors

Electronic temperature sensors for spas 
Sensors to suit Gecko, Balboa, Davey Spaquip, Hydroquip, Hot Spring Spas, Sundance Spas, and others

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Balboa M7 Sensor Mount

SKU: b52560

Balboa M7 temperature Sensor Mount. Screws into each end of the heater tube. Sold individually...

53 In Stock

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Balboa M7 style heater temperature sensor replacement

SKU: tprme-30344a

Alternate sensor to suit Balboa M7 heater tubes. 2 sensors are fitted per tube. Sensors sold individually....

6 In Stock

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Balboa Spa Sensor Set 30337

SKU: b30337

Balboa Instruments Temperature and Hi Limit Sensor wiring loom assembly 30337 - used on older Balboa spa systems with heater tubes fitted with pressure switches. One sensor slips into heater element sleeve,...

6 In Stock

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Balboa Spa Temperature Sensor 12" - M7

SKU: b53605

Balboa Instruments temperature sensor - M7 -2 used in M7 systems - sense water temperature, hi-limit and water flow 12" cord Suits GS series packs. Does NOT suit GL series packs - these require longer 24" ...

6 In Stock

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Davey Spaquip Hot Spring Spas In-Pool Temperature Sensor - Spa Power 600

SKU: sq915444

Davey Spaquip Spa Power 600 In-Pool temperature sensor used on Hot Spring Spas SP600 spa packs Also suits generic Spa Power 600, 601, 800 and 1200 spa packs (when used on SP600/601 spa packs it replaces the ...

2 In Stock

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Davey Titanium In-Line Heater Temperature Sensor Spa Power 601 & 800 - Titanium 2015+ Only

SKU: d15181sp

Davey Spa Power 601& 800 In-Line temperature sensor - fitted in the heater tube sensor sleeve. Suits late 2015+ titanium heater assemblies only used on Spa Power 601 and Spa Power 800 controllers. NB - Does ...

5 In Stock

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Elecro Ascon Tecnologic Z31SE NTC Sensor

SKU: elecrosp-ntc

Elecro Heater spare part - Ascon Tecnologic Z31SE NTC thermister electronic thermostat sensor...

1 In Stock

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Ethink KL8 series Temperature Sensor

SKU: ETKL8-ts

Ethink KL8 series electronic temperature sensor Used with Ethink KL8-2 and KL8-3 spa control systems *For use as a spare part on imported spas with Australian Electrical Approval Certification only....

8 In Stock

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Ethink KL8800 series H220 Flow/Temperature Sensor Union Assembly

SKU: ETH220FL

Ethink KL8800 series and KL8-3A series heater flow / temperature sensor union assembly For use with H220 heaters only 1.5" / 40mm plumbing 1.5" / 40mm pipe glues into one end, with the other threaded to the ...

7 In Stock

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Ethink KL8800 series H3800 Flow/Temperature Sensor Union Assembly

SKU: ETH380FL

Ethink KL8800 series and KL8-3A series heater flow / temperature sensor union assembly For use with H380 heaters only 2" / 50mm plumbing 2" / 50mm pipe glues into one end, with the other threaded to the inle...

19 In Stock

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Gecko Hi Limit Sensor - Microspa USPA / U-Class - Plug In style for retrofit pcb's only

SKU: g9920-100325

Gecko Microspa USPA / U-Class plug in Hi-Limit sensor. ALL USPA pcbs actually have a soldered on style hi-limit sensor - this is not the correct sensor for that unit. This sensor suits retrofit U-Class PCB'...

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Gecko Hi Limit Sensor - MSPA-MP Flow through - Plug in

SKU: g9920-100318

PLUG IN Gecko MSPA flow through PCB plug in Hi-Limit sensor....

4 In Stock

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Gecko Hi Limit Sensor - MSPA-MP Flow through - SOLDER ON

SKU: g9920-100181

SOLDER ON Gecko MSPA flow through PCB Hi-Limit sensor....

34 In Stock

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Gecko Hi Limit Sensor - SSPA-MP Flow through - Plug In style

SKU: g9920-100317

Gecko SSPA flow through PCB plug in Hi-Limit sensor. Most SSPA pcbs actually have a soldered on style hi-limit sensor - ensure you select the correct type....

2 In Stock

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Gecko Hi Limit Sensor - SSPA-MP Flow through - SOLDER ON ONLY style

SKU: g9920-100150

Gecko SSPA flow through PCB SOLDER on Hi-Limit sensor. This is NOT a plug in sensor - it replaces the soldered on hi-limit sensor on SSPA pcbs supplied from within Australia with flow through heater tubes. S...

24 In Stock

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Gecko Hi Limit Sensor - USPA Microspa - SOLDER ON ONLY style

SKU: g9920-100307

Gecko USPA Microspa SOLDER on Hi-Limit sensor. This is NOT a plug in sensor - it replaces the soldered on hi-limit sensor on USPA / Microspa pcbs supplied from within Australia with flow through heater tubes...

71 In Stock

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Gecko Hi-Limit Probe - SSPA & MSPA-MP

SKU: g9920-400446

1.5m long lead with hi-limit sensor. Used on Gecko SSPA and Spa Builders S Class systems with remote Laing heaters as well as some Gecko MSPA-MP spa packs...

7 In Stock

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Gecko Hi-Limit Probe - SSPA & MSPA-MP - Short

SKU: g9920-400435

650mm long lead with hi-limit sensor. Used on Gecko SSPA and Spa Builders S Class systems with remote Laing heaters as well as some Gecko MSPA-MP spa packs and Hydroquip spa packs...

7 In Stock

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Gecko High Limit Probe - MSPA-1

SKU: g9920-400122

Gecko MSPA-1 Heater mounted overtemperature hi-limit sensor...

6 In Stock

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Gecko Regulation Temperature Probe - MSPA-1

SKU: g9920-400125

For Gecko MSPA-1 spa pack only - not interchangeable ** Does not suit Gecko MSPA-MP series...

3 In Stock

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Gecko Regulation Temperature Probe - short lead

SKU: g9920-400844

Main in-water temperature sensor probe - used on SSPA and MSPA-MP gecko electronics spa packs used by Dimension One Spas. Not used in older MSPA-1 spa packs (white metal boxes - but don't confuse with USA su...

5 In Stock

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Gecko Regulation Temperature Probe - Std

SKU: g9920-400262

Main in-water temperature probe - used on Gecko Microspa, SSPA and MSPA-MP electronic spa packs & S-Class and M-Class Spa Builders spa packs. Not used in older MSPA-1 spa packs (white metal boxes - but don'...

46 In Stock

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Hot Spring Spas Control Thermister

SKU: hs38415

Hot Spring Spas control thermister - screws into the heater - larger diameter thread than the hi-limit...

1 In Stock

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Hot Spring Spas Control Thermister 03+

SKU: hs39530

Hot Spring Spas Control Thermister (with O-ring) larger thread diameter, different plug to the hi-limit...

21 In Stock

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